Fix typo in SparseLongArray

Bug: 182845832
Test: N/A
Change-Id: I9178e7962282ab998613f1d1a4df701cc4036dfd

core/java/android/util/SparseLongArray.java

@@ -164,7 +164,7 @@ public class SparseLongArray implements Cloneable {
     }
 
     /**
-     * Returns the number of key-value mappings that this SparseIntArray
+     * Returns the number of key-value mappings that this SparseLongArray
      * currently stores.
      */
     public int size() {
@@ -246,7 +246,7 @@ public class SparseLongArray implements Cloneable {
     }
 
     /**
-     * Removes all key-value mappings from this SparseIntArray.
+     * Removes all key-value mappings from this SparseLongArray.
      */
     public void clear() {
         mSize = 0;